Possibility of superluminescence effect in the atmosphere of the sun

Yurii A. Piotrovsky; Yurii A. Tolmachev

doi:10.1117/12.383455

24 April 2000 Possibility of superluminescence effect in the atmosphere of the sun

Yurii A. Piotrovsky, Yurii A. Tolmachev

Proceedings Volume 4071, International Conference on Atomic and Molecular Pulsed Lasers III; (2000) https://doi.org/10.1117/12.383455
Event: International Conference on Atomic and Molecular Pulsed Lasers III, 1999, Tomsk, Russian Federation

Abstract

The qualitative interpretation is given to the observed temporal anomalies in the emission spectrum of the Sun. The hypothesis of population inversion existence is verified using modeling of processes in Solar photosphere. The quasi resonant charge exchange of doubly ionized Helium on Hydrogen atoms is considered for the most probable mechanism to form the population inversion. A set of HeII lines is given together with corresponding relative amplification coefficients that can explain the results of observations.

Citation Download Citation

Yurii A. Piotrovsky and Yurii A. Tolmachev "Possibility of superluminescence effect in the atmosphere of the sun", Proc. SPIE 4071, International Conference on Atomic and Molecular Pulsed Lasers III, (24 April 2000); https://doi.org/10.1117/12.383455

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